Blitz: Individual Calculations January 2019
 Ardila, Oscar Humberto  Total change: -43.80  Rating chartPersonal card
 Torneo Internacional de Ajedrez Blitz Categoria B Elo 1801 a 2100 Santiago de Cali 2018 Cali COL 2018-12-29
RcRownchangeKK*chgGame
 1890 2030 4.00 9 -2.19 20 -43.80 
  Geurts, Harrie Tulio 1882 COL1.0010.30206.00 
  Campos, Cristian 1926 COL0.001-0.6420-12.80 
  Ospina, Oscar Alejandro 1882 COL0.001-0.7020-14.00 
  Naranjo, Alfonso 1854 COL1.0010.27205.40 
  Zabala, Fidel 1928 COL0.001-0.6420-12.80 
  Dziedzic, Robert 1876 COL1.0010.29205.80 
  Giron, Diego Fernando 1898 COL0.001-0.6820-13.60 
  Viveros, Erica Johana wc1836 COL0.001-0.7520-15.00 
  Arboleda, Hugo Gerardo 1928 COL1.0010.36207.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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